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<html>
<head>
<title>Shadow DOM Test: A_10_01_02_03</title>
<link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
<link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#shadow-root-methods">
<meta name="assert" content="ShadowRoot Object: NodeList getElementsByTagNameNS(DOMString? namespace, DOMString localName) method">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../../testcommon.js"></script>
<link rel="stylesheet" href="/resources/testharness.css">
</head>
<body>
<div id="log"></div>
<script>
test(function () {

	var d = newHTMLDocument();

    var el = d.createElement('div');
    d.body.appendChild(el);

    var s = el.createShadowRoot();

    assert_equals(s.getElementsByTagNameNS('*', 'div').length, 0, 'ShadowRoot getElementsByTagNameNS() ' +
    		'method should return empty list if there\'s no matching child elements');

}, 'A_10_01_02_03_T01');



test(function () {

	var d = newHTMLDocument();

    var el = d.createElement('div');
    d.body.appendChild(el);

    var s = el.createShadowRoot();

    var child = d.createElement('span');
    s.appendChild(child);

    assert_equals(s.getElementsByTagNameNS('*','span').length, 1, 'ShadowRoot getElementsByTagNameNS() ' +
    		'method should return matching child element');

}, 'A_10_01_02_03_T02');


test(function () {

	var d = newHTMLDocument();

    var el = d.createElement('div');
    d.body.appendChild(el);

    var s = el.createShadowRoot();

    var child = d.createElement('span');
    s.appendChild(child);

    var child2 = d.createElement('span');
    s.appendChild(child2);

    assert_equals(s.getElementsByTagNameNS('*', 'span').length, 2, 'ShadowRoot getElementsByTagNameNS() ' +
    		'method should return matching child elements');

}, 'A_10_01_02_03_T03');


test(function () {

	var d = newHTMLDocument();

    var el = d.createElement('div');
    d.body.appendChild(el);

    var s = el.createShadowRoot();

    assert_equals(s.getElementsByTagNameNS('http://www.w3c.org/namespace', 'div').length, 0,
    		'ShadowRoot getElementsByTagNameNS() method should return empty list if there\'s no ' +
    		'matching child elements');

}, 'A_10_01_02_03_T04');



test(function () {

	var d = newHTMLDocument();

    var el = d.createElement('div');
    d.body.appendChild(el);

    var s = el.createShadowRoot();

    var child = d.createElementNS('http://www.w3c.org/namespace','span');
    s.appendChild(child);

    assert_equals(s.getElementsByTagNameNS('http://www.w3c.org/namespace','span').length, 1,
    		'ShadowRoot getElementsByTagNameNS() method should return matching child element');

}, 'A_10_01_02_03_T05');


test(function () {

	var d = newHTMLDocument();

    var el = d.createElement('div');
    d.body.appendChild(el);

    var s = el.createShadowRoot();

    var child = d.createElementNS('http://www.w3c.org/namespace','span');
    s.appendChild(child);

    var child2 = d.createElementNS('http://www.w3c.org/namespace','span');
    s.appendChild(child2);

    assert_equals(s.getElementsByTagNameNS('http://www.w3c.org/namespace', 'span').length, 2,
    		'ShadowRoot getElementsByTagNameNS() method should return matching child elements');

}, 'A_10_01_02_03_T06');


test(function () {

	var d = newHTMLDocument();

    var el = d.createElement('div');
    d.body.appendChild(el);

    var s = el.createShadowRoot();

    var child = d.createElement('span');
    s.appendChild(child);

    assert_equals(s.getElementsByTagNameNS('http://www.w3c.org/namespace','span').length, 0,
    		'ShadowRoot getElementsByTagNameNS() method should return element from wrong namespace');

}, 'A_10_01_02_03_T07');
</script>
</body>
</html>
